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03-02-2017
Mathematics

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Find an equation perpendicular to x = -8 and passing through (4, 9).

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Аноним Аноним

03-02-2017

If line is perpendicular, then slope will be opposite and reciprocal.
i.e. = 1/8

Now, y - 9 = 1/8 (x - 4)
y - 9 = 1/8x - 1/2
y = 1/8x + 17/2

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